Flight
SKW4127 31 Dec 2025
SKW4127, operated by SkyWest Airlines, on 31 Dec 2025: Boise Air Terminal (KBOI) to Seattle Tacoma International (KSEA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KBOI BOISE AIR TERMINAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 MST 30 Dec |
| Last seen | 16:52 PST 30 Dec |
| Duration | 0h 52m |
| Aircraft | A38641 |
| Max altitude | 34,000 ft |
| Distance tracked | 346 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOI BOISE AIR TERMINAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:31 PST |
| Last seen | 14:46 MST |
| Duration | 1h 15m |
| Aircraft | A38641 |
| Max altitude | 35,000 ft |
| Distance tracked | 346 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KBOI BOISE AIR TERMINAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:46 MST |
| Last seen | 15:58 PST |
| Duration | 1h 12m |
| Aircraft | A38641 |
| Max altitude | 34,000 ft |
| Distance tracked | 346 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 9 (56%) |
| Average delay | -685 min |
| Worst delay | +95 min |
In the last 30 days SKW4127 departed on time (within 15 minutes) on 9 of 16 flights (56%), with an average departure delay of -685 min and a worst delay of +95 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.